53432260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{381659}}^1$

素因数の和:381675

約数の個数: 24

約数和(自身を含む): 128237760

約数和(自身を除く): 74805500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 381659, 763318, 1526636, 1908295, 2671613, 3816590, 5343226, 7633180, 10686452, 13358065, 26716130, 53432260]

約数ペア:

[(1, 53432260), (2, 26716130), (4, 13358065), (5, 10686452), (7, 7633180), (10, 5343226), (14, 3816590), (20, 2671613), (28, 1908295), (35, 1526636), (70, 763318), (140, 381659)]